I quite agree to your cdp test checklist. i don't care much about cd text though, reading the booklet when listening.
I also own the cd6000ose. And I like it! The internal DAC is presenting an equally satisfying amount of detail, as compared to the mojo, d10s, m-dac mini which I can apply for comparison.
The model still available on eBay. But I understand, one needs a change from time to time ;
Great that it plays all kind of home burned cdrw! (which i would want to uncompromisingly add to your checklist)
One complaint though: the default volume output (for both headphone jack and amp output stage) is set to max when powered on - it shouldnt be, can hurt the ears via headphones, also dont like it via amp! - and it can only be decreased by remote - there is no manual way of setting it, so i have to reset the volume every time again. i even would prefer seperate outputs for headphones and amp output, but that might be too expensive.